Don't Just Read the Chart. Learn What Happened Before.
PatternForge AI compares current price patterns with historical market data, replays what happened next, and presents evidence-based BUY, SELL, HOLD, or NO SIGNAL results with measurable risk levels.
Actual values depend on the instrument, timeframe and available historical evidence.
Key Trader Pain Points & How PatternForge AI Solves Them
Trading decisions can become difficult when chart patterns are judged by eye, historical evidence is overlooked, and risk information is scattered across different tools. PatternForge AI brings these processes together in one browser-based analysis workspace.
Compare the current chart with historical formations, review replayed outcomes, and examine the evidence before making your own decision.
Guessing Chart Patterns by Eye
The problem: Two chart formations may look similar, but visual judgment alone cannot establish how comparable patterns performed in the past.
Compares the current 30-bar price shape with earlier, non-overlapping historical windows on the same instrument and timeframe.
No Historical Validation
The problem: Traders may identify a setup without checking what happened after similar formations appeared in historical market data.
Replays comparable historical patterns against defined stop-loss and target levels to measure their resolved outcomes.
Unclear Signal Confidence
The problem: A BUY or SELL label can look convincing even when it is supported by too few historical examples.
Uses evidence classifications to distinguish NO SIGNAL, HOLD, PROVISIONAL and normal directional results based on resolved historical evidence.
Unplanned Entry and Risk Levels
The problem: Traders can struggle to define entry, stop-loss, targets and position size consistently before placing a trade.
Presents calculated entry, stop-loss and target levels when supported by a valid directional result, alongside position-size and risk-calculator tools.
Scattered Trading Records
The problem: Keeping trade notes separately makes it harder to review consistency, identify weaknesses and understand performance over time.
Provides a trade journal with performance analytics, including expectancy, profit factor, drawdown, winning and losing streaks.
Difficulty Monitoring Multiple Charts
The problem: Reviewing several instruments and keeping track of changing market conditions can become time-consuming.
Brings together a watchlist, scanner, price alerts and market-session information to help organize chart monitoring.
PatternForge AI helps you examine historical evidence, plan risk and review trading performance. It does not guarantee profitable trades or replace your own judgment.
What if you could test a chart pattern against market history?
A chart may look familiar. But visual similarity alone does not tell you what happened after that pattern appeared in the past. PatternForge AI takes the comparison further.
Read the Chart
Identify the instrument, timeframe and recent price structure.
Find Similar Patterns
Compare the current pattern with comparable historical formations.
Replay the Outcomes
Test what happened next against defined stop and target levels.
Review the Evidence
See BUY, SELL, HOLD or NO SIGNAL with the supporting measurements.
More than a chart signal
Bring chart analysis, risk planning and trade journaling together.
Tools to make your trading process more measurable
PatternForge AI combines historical chart analysis with practical tools for reviewing signals, managing risk and tracking performance.
Historical Pattern Engine
Compare the current 30-bar price shape with earlier, non-overlapping historical windows on the same instrument and timeframe.
BUY / SELL / HOLD Analysis
Directional results are based on historical replay evidence. HOLD and NO SIGNAL remain valid outcomes when evidence is insufficient.
Entry, Stop Loss and Targets
Review calculated entry, stop-loss, TP1 and TP2 levels when a valid directional result exists.
Trade Journal
Record trades and review expectancy, profit factor, drawdown, winning and losing streaks, and performance breakdowns.
Risk Calculator
Work with account balance, risk percentage, entry, stop-loss, target and position-size information.
Watchlist Scanner
Review watchlist quotes and, with the Pro scanner, compare historical replay results across symbols.
Market Sessions and Calendar
Check market sessions, upcoming opens and closes, and economic calendar events.
Optional AI Explanations
Use a configured AI provider for written explanations. AI does not override the quantitative signal or its price levels.
Command Center
Manage signals, journal, scanner, alerts, risk calculator, API providers and extension settings in one place.
Not every chart deserves a BUY or SELL signal.
PatternForge AI evaluates resolved historical analogue trades. The result makes the available evidence visible instead of hiding a small sample behind a confident-looking signal.
These are evidence classifications, not guarantees of future performance. Historical results do not predict future market outcomes.
Your analysis and review workspace
Use the chart overlay for current analysis and the Command Center to review your trading activity.
Floating Signal Card
Review the current symbol and timeframe, signal status, calculated levels, historical matches, session context and risk information.
- Chart-based signal overlay
- BUY / SELL / HOLD / NO SIGNAL
- Entry, SL and target levels when supported
- Position-size information
Command Center
Review and manage the information collected by the extension from a dedicated management interface.
- Signals and written analysis
- Journal and performance analytics
- Scanner and price alerts
- Risk calculator and API settings
Use PatternForge AI in your browser
Install the extension in Chrome or Microsoft Edge and open a supported trading chart website. Site access may need to be enabled for some websites.
Supported chart websites include TradingView, FXCM, MetaTrader Web, OANDA, IG, Binance and cTrader. Availability depends on the chart and the market-data source.
Everything you need to get started.
The complete guide covers setup, the signal card, the Command Center, position sizing and the evidence ladder behind every BUY / SELL / HOLD result.
First-Time Setup
Install, enable the site, and open your first chart in under a minute. No API key needed to start.
Read setup guide →The Signal Card
Every field on the floating card explained: direction, evidence tier, levels, win rate, similarity and score.
Read card guide →Command Center
Review signals, manage the journal, run the scanner, set alerts and configure your API providers in one place.
Read Command Center guide →The Evidence Ladder
Why some BUY/SELL signals are labelled PROVISIONAL, and why HOLD and NO SIGNAL are designed outcomes — not errors.
Read evidence guide →Position Sizing
How lot sizes are calculated per instrument, and when the sizer deliberately withholds a size instead of guessing.
Read sizing guide →Troubleshooting
Card missing, NO SIGNAL, rate-limited Yahoo, IMPORTED journal rows — every common symptom and its fix.
Read troubleshooting →Start free. Upgrade when you need more.
The Free plan does not expire. Pro adds more capacity and analysis tools. Pro+ adds broker sync and multi-account infrastructure.
Explore the core historical analysis workflow.
Install Free- 2 symbols, any timeframe
- Pattern detection and replay
- BUY / SELL / HOLD analysis
- Risk calculator
- 3 AI analyses per day
- 25 saved signals
- 5 watchlist symbols
- 3 active alerts
- 50 journal entries
- 1 account
More capacity and advanced tools for individual traders.
Unlock Pro- Unlimited charts
- 30 AI analyses per day
- 1,000 saved signals
- 25 watchlist symbols
- 25 active alerts
- 5,000 journal entries
- 5 accounts
- Multi-timeframe confluence
- Candlestick pattern names
- Strategy finder and journal analytics
- Trading profiles and Auto-AI
- CSV and backup import
Higher limits and additional account infrastructure.
Unlock Pro+- Everything in Pro
- 100 AI analyses per day
- 5,000 saved signals
- 100 watchlist symbols
- 100 active alerts
- 50,000 journal entries
- 25 accounts
- Broker sync
- Trade-log API
- Multi-account analytics
Prices are shown in USD. Check the Gumroad checkout page for current purchase terms and available options. Pro and Pro+ licenses are activated in Command Center → Settings.
Your trading decisions stay yours.
PatternForge AI is designed as a non-custodial, read-only browser extension. It does not place, modify or close broker orders. Your trading records and API credentials are not sent to the publisher's backend. Market-data and optional AI requests go to the providers you configure.
Read the Privacy Policy →Frequently asked questions
Important details before installing PatternForge AI.
Is PatternForge AI free?
Yes. The Free plan does not expire. It includes two symbols, three AI uses per UTC day, and limited saved signals, watchlist, alerts, accounts and journal entries.
Does it automatically execute trades?
No. PatternForge AI is an analysis-only extension. It does not place, modify or close broker orders. You remain responsible for every trading decision and order.
How does the historical pattern engine work?
It compares the recent 30-bar price shape with earlier, non-overlapping historical windows on the same instrument and timeframe. Comparable patterns are replayed forward to measure what happened next against defined stop and target levels.
Why does the card sometimes show HOLD or NO SIGNAL?
These are deliberate results. If the historical replay does not provide enough resolved evidence for a directional call, the extension avoids inventing a BUY or SELL result.
Do I need an API key?
Not for every data source. Yahoo Finance is a keyless source for supported instruments, while Binance and CoinGecko are also keyless for crypto. For more dependable FX history, you can configure a provider such as Twelve Data or Finnhub.
Does the AI decide the entry, stop-loss and target?
No. The historical engine and calculation logic determine the quantitative result and price levels. Optional AI explanations can describe a setup but cannot override those levels.
Which browsers are supported?
PatternForge AI is available through the Chrome Web Store and Microsoft Edge Add-ons. Some chart websites may require you to enable site access.
Does historical performance guarantee future profits?
No. Historical comparisons are research evidence, not a guarantee or prediction of future results. Trading involves substantial risk of loss.
Make your next chart review more evidence-aware.
Install PatternForge AI for free and explore historical pattern analysis, signal review and trading tools.
Free plan available · No automatic order execution
